DNS Provider - API Key

[spetrillo (Steven Petrillo)]

1. The problem I’m having:

I am setting up Caddy on my OPNsense firewall. My domain’s DNS is handled by Cloudflare but there is a CNAME to point back to my DDNS provider, so it sees the up to date public IP. When setting up the DNS provider section do I look to Cloudflare or do I look to my DDNS provider for items like the API key?

2. Error messages and/or full log output:

None…yet

3. Caddy version:

2.04_3

4. How I installed and ran Caddy:

Caddy is a plugin on my OPNsense firewall
→

a. System environment:

b. Command:

c. Service/unit/compose file:

d. My complete Caddy config:

5. Links to relevant resource

[qrhfz]

Cloudflare

[hmoffatt (Hamish Moffatt)]

If you’re setting up Caddy to use the DNS challenge to issue certificates, then it doesn’t matter what your public IP is. Configure Caddy for your DNS provider.